DE3682510D1 - SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT. - Google Patents

SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT.

Info

Publication number
DE3682510D1
DE3682510D1 DE8989116695T DE3682510T DE3682510D1 DE 3682510 D1 DE3682510 D1 DE 3682510D1 DE 8989116695 T DE8989116695 T DE 8989116695T DE 3682510 T DE3682510 T DE 3682510T DE 3682510 D1 DE3682510 D1 DE 3682510D1
Authority
DE
Germany
Prior art keywords
signals
control
regulator
speed
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8989116695T
Other languages
German (de)
Inventor
Rainer Dipl Ing Buck
Werner Dipl Ing Fischer
Hermann Dr Ing Kull
Albrecht Dipl Ing Sieber
Wolf Ing Grad Wessel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8989116695T priority Critical patent/DE3682510D1/en
Application granted granted Critical
Publication of DE3682510D1 publication Critical patent/DE3682510D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • F02D2041/226—Fail safe control for fuel injection pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2474—Characteristics of sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Upon failure of controls for a diesel engine, a safety system is combined with the electronic fuel injection to control the fuel supply and regulate the speed to a safe level. The computer controlled injection system uses engine speed signals and further signals for other operating conditions in the usual manner, and the special control unit for the safety system also receives signals corresponding to the accelerator and brake pedal positions also two sets of pulses corresponding to the engine speed. Output signals, control the position of the fuel supply regulator after comparing modified idling conditions and the minimum position of the regulator. To establish the corrected position of the regulator, a redundant position controller is used to control the position of the normal position controller. Signals corresponding to the starting and idling characteristics are processed. Brake pedal position signals are compared with speed control signals.
DE8989116695T 1985-08-31 1986-07-16 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT. Expired - Lifetime DE3682510D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8989116695T DE3682510D1 (en) 1985-08-31 1986-07-16 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853531198 DE3531198A1 (en) 1985-08-31 1985-08-31 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT
DE8989116695T DE3682510D1 (en) 1985-08-31 1986-07-16 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT.

Publications (1)

Publication Number Publication Date
DE3682510D1 true DE3682510D1 (en) 1991-12-19

Family

ID=6279870

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19853531198 Ceased DE3531198A1 (en) 1985-08-31 1985-08-31 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT
DE8686109719T Expired - Lifetime DE3670344D1 (en) 1985-08-31 1986-07-16 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR IMPLEMENTING IT.
DE8989116695T Expired - Lifetime DE3682510D1 (en) 1985-08-31 1986-07-16 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19853531198 Ceased DE3531198A1 (en) 1985-08-31 1985-08-31 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT
DE8686109719T Expired - Lifetime DE3670344D1 (en) 1985-08-31 1986-07-16 SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR IMPLEMENTING IT.

Country Status (4)

Country Link
US (1) US4791900A (en)
EP (2) EP0350082B1 (en)
JP (1) JP2504421B2 (en)
DE (3) DE3531198A1 (en)

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DE3743308A1 (en) * 1987-12-21 1989-06-29 Bosch Gmbh Robert METHOD AND DEVICE FOR MONITORING A DRIVE ENGINE SET VALUE
DE3804012A1 (en) * 1988-02-10 1989-08-24 Daimler Benz Ag Method for preventing the over-revving of an internal combustion engine
DE3808381C2 (en) * 1988-03-12 1996-07-11 Bosch Gmbh Robert Method and device for monitoring a safety stop in internal combustion engines
WO1989010473A1 (en) * 1988-04-19 1989-11-02 Robert Bosch Gmbh Brake stop light circuitry for a vehicle having electronic diesel control
DE3832567A1 (en) * 1988-09-24 1990-03-29 Bosch Gmbh Robert Method and device for safety deactivation of the quantity control mechanism in injection pumps for diesel combustion engines
DE3838267C2 (en) * 1988-11-11 1997-04-17 Bosch Gmbh Robert Method and device for monitoring a safety stop in internal combustion engines, in particular diesel engines
WO1990006434A1 (en) * 1988-11-29 1990-06-14 Robert Bosch Gmbh Device for detecting and correcting faulty disconformity between desired and actual positions of a servo controlled regulating member
DE3844286C2 (en) * 1988-12-30 2002-03-07 Bosch Gmbh Robert Safety emergency operation method and safety emergency operation device for diesel internal combustion engines
DE4002389A1 (en) * 1989-05-02 1990-11-08 Bosch Gmbh Robert FUEL METERING SYSTEM WITH REDUNDANT CONTROL DEVICE
DE3925877C2 (en) * 1989-08-04 1998-10-08 Bosch Gmbh Robert Method and device for controlling the fuel metering in a diesel internal combustion engine
JP2813399B2 (en) * 1989-09-21 1998-10-22 ローベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Device for monitoring accelerator pedal movement detector of vehicle
US4993384A (en) * 1990-04-04 1991-02-19 Siemens Automotive L.P. Electric motor operated throttle for I.C. engine powered automotive vehicle
WO1991018195A1 (en) * 1990-05-23 1991-11-28 Siemens Aktiengesellschaft Device for adjusting the throttle valve of internal combustion engines
DE4103840B4 (en) * 1991-02-08 2011-02-10 Robert Bosch Gmbh Error monitoring method
DE4114999C2 (en) * 1991-05-08 2001-04-26 Bosch Gmbh Robert System for controlling a motor vehicle
DE4215959C2 (en) * 1991-05-15 1997-01-16 Toyoda Automatic Loom Works Gain adjustment device for PID controllers
DE4118558A1 (en) * 1991-06-06 1992-12-10 Bosch Gmbh Robert SYSTEM FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
EP0540218A3 (en) * 1991-11-01 1993-06-30 Lucas Industries Public Limited Company A method of and an apparatus for detecting a fault in a return system
DE4219669B4 (en) * 1992-06-16 2007-08-09 Robert Bosch Gmbh Control unit for calculating control variables for repetitive control operations
DE4302926C2 (en) * 1993-02-03 2003-05-15 Bosch Gmbh Robert Method and device for error reporting in vehicles
US5713338A (en) * 1995-09-19 1998-02-03 N.S.I. Propulsion Systems, Inc. Redundant ignition system for internal combustion engine
DE19805299A1 (en) * 1998-02-10 1999-08-12 Deutz Ag Electronic control device
US5937826A (en) * 1998-03-02 1999-08-17 Cummins Engine Company, Inc. Apparatus for controlling a fuel system of an internal combustion engine
EP1147299A2 (en) * 1998-10-05 2001-10-24 Jeffrey E. Thomsen Ignition timing device
KR100311536B1 (en) * 1999-06-23 2001-10-17 오세전, 차용원 A Fuel Control Value For Prevent Sudden Departure Of Automobile
DE10011410A1 (en) * 2000-03-09 2001-09-20 Bosch Gmbh Robert Fail-safe signal generation device for safety critical signal has back-up device for generation of load driver signal in emergency operating mode
JP3775220B2 (en) * 2000-12-27 2006-05-17 株式会社デンソー Control device for internal combustion engine
DE10292230D2 (en) * 2001-05-23 2004-04-29 Luk Lamellen & Kupplungsbau Control device and method for controlling a drive train system
GB2392512B (en) * 2002-08-31 2004-11-24 Visteon Global Tech Inc Over-ride of driver demand in a motor vehicle
DE102005045284A1 (en) * 2005-09-22 2007-03-29 Pfeiffer Vacuum Gmbh Speed monitoring device
US8155853B2 (en) * 2008-06-26 2012-04-10 GM Global Technology Operations LLC Mechanical time dilation algorithm for collision avoidance system
US9145115B2 (en) * 2009-12-17 2015-09-29 Toyota Jidosha Kabushiki Kaisha Vehicle control apparatus
US9199645B2 (en) 2009-12-17 2015-12-01 Toyota Jidosha Kabushiki Kaisha Vehicle control apparatus
US9050965B2 (en) 2009-12-17 2015-06-09 Toyota Jidosha Kabushiki Kaisha Vehicle control apparatus
US20120259524A1 (en) * 2009-12-28 2012-10-11 Toyota Jidosha Kabushiki Kaisha Vehicle control apparatus
JP4915489B2 (en) 2009-12-28 2012-04-11 トヨタ自動車株式会社 Vehicle control device
US9046044B2 (en) * 2010-03-29 2015-06-02 Toyota Jidosha Kabushiki Kaisha Vehicle control apparatus for controlling the output reduction of a power source
WO2011125122A1 (en) 2010-04-07 2011-10-13 トヨタ自動車株式会社 Vehicle control device
JP5229265B2 (en) * 2010-04-13 2013-07-03 日産自動車株式会社 Output control device for internal combustion engine
CN103347764B (en) 2011-02-10 2015-07-29 丰田自动车株式会社 The control method of motor vehicle driven by mixed power and motor vehicle driven by mixed power
JP5510399B2 (en) 2011-06-17 2014-06-04 トヨタ自動車株式会社 Vehicle control device
US9166505B1 (en) * 2013-05-29 2015-10-20 Marvell International Ltd. Protection circuits for motors

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DE2735596C2 (en) * 1977-08-06 1986-09-18 Robert Bosch Gmbh, 7000 Stuttgart Device for electronic injection quantity control in internal combustion engines with compression ignition
US4401075A (en) * 1980-10-27 1983-08-30 The Bendix Corporation Automatic speed control for heavy vehicles
JPS57168033A (en) * 1981-04-10 1982-10-16 Nippon Denso Co Ltd Electric governor
US4491112A (en) * 1982-01-13 1985-01-01 Nissan Motor Company, Limited Failsafe for an engine control
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JPS59119031A (en) * 1982-12-24 1984-07-10 Isuzu Motors Ltd Control method of maximum engine speed by electronic governor
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DE3301743A1 (en) * 1983-01-20 1984-07-26 Robert Bosch Gmbh, 7000 Stuttgart SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE
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DE3510173C2 (en) * 1984-08-16 1994-02-24 Bosch Gmbh Robert Monitoring device for an electronically controlled throttle valve in a motor vehicle

Also Published As

Publication number Publication date
EP0213349B1 (en) 1990-04-11
US4791900A (en) 1988-12-20
EP0350082A3 (en) 1990-04-11
DE3670344D1 (en) 1990-05-17
JPS6251737A (en) 1987-03-06
DE3531198A1 (en) 1987-03-12
JP2504421B2 (en) 1996-06-05
EP0350082A2 (en) 1990-01-10
EP0213349A2 (en) 1987-03-11
EP0213349A3 (en) 1988-03-02
EP0350082B1 (en) 1991-11-13

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)